Mark Jenkins is a field staff writer for National Geographic Magazine and writer-in-residence at the University of Wyoming. In 2009 he won the National Magazine Award for photojournalism, along with his colleague Brint Stirton, for their National Geographic story “Who Murdered The Mountain Gorillas.” Jenkins was “The Hard Way” columnist for Outside magazine for eight years. He is the author of three books: The Hard Way (Simon and Schuster, 2002), To Timbuktu (William Morrow, 1997), and Off the Map (William Morrow, 1992). He resides in Laramie, Wyoming, with his wife and two daughters.

Amanda Brinkman makes the Energizer Bunny look lethargic. Fueled by fountain Diet Coke and a meticulous daily water intake, she’s a revolutionary brand marketer, a passionate speaker and a respectable water skier. She believes all brands can build loyalty by doing good, and she’s constantly on the lookout for new opportunities to share her “Do Well By Doing Good” mantra with audiences large and small. In 2015, Amanda was recruited to transform Deluxe Corp.’s 100-year-old, $2 billion brand. She spearheaded the “Small Business Revolution,” first showcasing 100 businesses across America, then going on to award $500,000 transformations to inspiring small towns. She produced and stars alongside Trading Spaces and Extreme Makeover: Home Edition’s Ty Pennington in the acclaimed “Small Business Revolution – Main Street” series, which chronicles the program’s impact on communities and countless lives.